NC1250 B755 B970 6tons 8t 10t 18t CNC Engine Lathe

One-piece CNC type Engine Lathe bed design for high stiffness. Guideways are induction heat treated and precisely ground for wear-resistance;

NC1250 B755 B970 6tons 8tons 10tons 18tons CNC Engine LatheDownload

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Description

Features

Parameters

Equipments

Technical parameters of NC1250 B755 B970 6tons 8tons 10tons 18tons CNC Metal Lathe

Model	Unit	NC1250
Type		B755	B970
CNC system		FANUC 0i TF	FANUC 0i TF
Max. swing over bed	mm (in)	Φ1250 (50’’)	Φ1250 (50’’)
Max. swing over carriage	mm (in)	900 (36’’)	880 (35’’)
Max. turning length	mm (in)	1500~12000 (60’’~472’’)	5000~12000 (197’’~472’’)
Max. weight between centers	kg	6000; 8000; 10000	18000
Width of bed	mm (in)	755 (30’’)	970 (39’’)
Spindle nose	ISO	A2-15	A2-15
Diameter of spindle in front bearing	mm (in)	200(8’’)	240(9.6’’); 280(11.2’’)
Spindle bore diameter	mm (in)	Φ130 (5.2’’); Φ100 (4’’)	Φ100 (4’’)
Taper of spindle bore		Metric 140	Metric 140
Spindle speed range	r/min	4 steps; 4~630	4 steps: 2~200
Longitudinal servo motor torque	Nm	38/41	38/41
Cross servo motor torque	Nm	30/40	38/41
Section dimension of tool shank	mm (in)	45x45 (1.8’’x1.8’’)	45x45 (1.8’’x1.8’’); 32x32 (1.3’’x1.3’’)
Number of tool post		Vertical: 4 (horizontal: 8/12)	Vertical: 4 (horizontal: 8/12)
Travel of cross slide	mm	610; 740; 850	740; 850; 950
Longitudinal feed speed	mm/min	1~2000	1~2000
Cross feed speed	mm/min	1~2000	1~2000
Longitudinal rapid travel speed	mm/min	6000	6000
Cross rapid travel speed	mm/min	4000	4000
Diameter of tailstock sleeve	mm (in)	160(6.4’’); 200 (8’’)	240(906’’); 280(11’’)
Travel of tailstock sleeve	mm (in)	300 (12’’)	300 (12’’)
Taper of tailstock sleeve		Metric 80; MT-6	Metric 80
Main motor power	kW	22/30~40 (servo)	49/55
Weight of the lathe with 3m	kg	12900	16000
Additional weight per 1m	kg	800	1300
Overall dimension (L x W x H) (3m)	mm	6100x2000x2100	7040x1900x2030

Features
1. One-piece CNC type Engine Lathe bed design for high stiffness. Guideways are induction heat treated and precisely ground for wear-resistance;
2. Main spindle is supported by three points with imported high precision bearings to get high accuracy and high stiffness. NC1250 B755 B970 Engine Lathe CNC type is easy to operate and reliable;
3. Imported high precision ball screws of NC1250 B755 B970 CNC type Engine Lathe are adopted to guarantee the high positioning accuracy of each axis;
4. Reliable CNC system and imported German or Italian tool post is installed to avoid unnecessary trouble;
5. Operation panel equips hand wheel (MPG, manual pulse generator) for easy operation;
6. Forced lubrication system is equipped for CNC type Engine Lathe guideway.

Standard accessories
1. 4-Jaw chuck;
2. Dead center;
3. 4 Stations tool post;
4. Work light;
5. Coolant system;
6. Foundation blocks and anchor bolts;

Optional accessories
1. SIEMENS; GSK 980TD; FAGOR;
2. 8 or 12 Stations electric tool post;
3. Steady rest;
4. Follow rest:
5. Living center;
6. Carrier Roller;

Use
NC1250 B755 B970 6tons 8tons 10tons 18tons CNC Common Lathe is suitable to process all kinds of small and middle-sized shaft and plate work piece, and could also turn various threads, circle arc, circular cone, inside and outside surface of revolved body. NC1250 B755 B970 6tons 8tons 10tons 18tons CNC Common Lathe is widely used in sanitary, valve, electrical appliance, instrument, automobile, motorcycle, bearings and so on.

Technical parameters of NC1250 B755 B970 6tons 8tons 10tons 18tons CNC Metal Lathe

Model	Unit	NC1250
Type		B755	B970
CNC system		FANUC 0i TF	FANUC 0i TF
Max. swing over bed	mm (in)	Φ1250 (50’’)	Φ1250 (50’’)
Max. swing over carriage	mm (in)	900 (36’’)	880 (35’’)
Max. turning length	mm (in)	1500~12000 (60’’~472’’)	5000~12000 (197’’~472’’)
Max. weight between centers	kg	6000; 8000; 10000	18000
Width of bed	mm (in)	755 (30’’)	970 (39’’)
Spindle nose	ISO	A2-15	A2-15
Diameter of spindle in front bearing	mm (in)	200(8’’)	240(9.6’’); 280(11.2’’)
Spindle bore diameter	mm (in)	Φ130 (5.2’’); Φ100 (4’’)	Φ100 (4’’)
Taper of spindle bore		Metric 140	Metric 140
Spindle speed range	r/min	4 steps; 4~630	4 steps: 2~200
Longitudinal servo motor torque	Nm	38/41	38/41
Cross servo motor torque	Nm	30/40	38/41
Section dimension of tool shank	mm (in)	45x45 (1.8’’x1.8’’)	45x45 (1.8’’x1.8’’); 32x32 (1.3’’x1.3’’)
Number of tool post		Vertical: 4 (horizontal: 8/12)	Vertical: 4 (horizontal: 8/12)
Travel of cross slide	mm	610; 740; 850	740; 850; 950
Longitudinal feed speed	mm/min	1~2000	1~2000
Cross feed speed	mm/min	1~2000	1~2000
Longitudinal rapid travel speed	mm/min	6000	6000
Cross rapid travel speed	mm/min	4000	4000
Diameter of tailstock sleeve	mm (in)	160(6.4’’); 200 (8’’)	240(906’’); 280(11’’)
Travel of tailstock sleeve	mm (in)	300 (12’’)	300 (12’’)
Taper of tailstock sleeve		Metric 80; MT-6	Metric 80
Main motor power	kW	22/30~40 (servo)	49/55
Weight of the lathe with 3m	kg	12900	16000
Additional weight per 1m	kg	800	1300
Overall dimension (L x W x H) (3m)	mm	6100x2000x2100	7040x1900x2030

Standard accessories
1. 4-Jaw chuck;
2. Dead center;
3. 4 Stations tool post;
4. Work light;
5. Coolant system;
6. Foundation blocks and anchor bolts;

Optional accessories
1. SIEMENS; GSK 980TD; FAGOR;
2. 8 or 12 Stations electric tool post;
3. Steady rest;
4. Follow rest:
5. Living center;
6. Carrier Roller;

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